TPS613221ADBVR

Voltage - Input (Max):	5.5V
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	500kHz ~ 2MHz
Current - Output:	1.6A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3.3V
Series:	--
Voltage - Input (Min):	0.9V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Boost
Output Configuration:	Positive
Function:	Step-Up
Part Status:	Active
Packaging:	Tape & Reel (TR)

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<p>The Texas Instruments TPS613221ADBVR is a synchronous, edge-mode, buck-boost DC-DC switching regulator. It operates from an input voltage of 2.5 V to 6 V and provides a regulated output voltage of 0.6 V to 5.25 V. It also has an enable input that can be used to enable and disable the regulator, and a power-good output signal that reports the output voltage status. The TPS613221ADBVR is ideal for many applications, such as automotive, medical, consumer and computing applications, where high efficiency and accurate voltage regulation are required.</p> <p>The TPS613221ADBVR has integrated power MOSFETs for both the upper and lower switches, designed to provide maximum efficiency and low output ripple. It also has an adjustable soft-start time, as well as programmable frequency, dead time, current limit, and operating temperature range. The maximum output current supported is up to 2.5 A, making it suitable for applications requiring high loads. In addition, the TPS613221ADBVR supports integrated control and output circuitry, providing simplified design and assembly.</p><p>The main application fields of the TPS613221ADBVR are consumer and consumer power, white goods, automotive, and other portable electronic applications. The TPS613221ADBVR is suitable for a wide range of applications due to its high power efficiency and easy implementation. It is designed to meet the stringent requirements and stringent requirements of automotive applications.</p><p>The TPS613221ADBVR operates in synchronous buck-boost DC-DC switching mode. In buck mode, the switches are used to step-down the input voltage and achieve a regulated output voltage. In boost mode, the switches are used to step up the input voltage and achieve a regulated output voltage. The TPS613221ADBVR uses Pulse-Width Modulation (PWM) control to regulate the output voltage. The PWM voltage regulation is implemented by providing a fixed ratio of the output each cycle. The PWM cycle period is determined by the internal oscillator frequency. During each cycle, the lower switch is ON while the upper switch is OFF, resulting in a voltage step-down, or buck, from input to output. When the lower switch is turned OFF and the upper switch is turned ON, the voltage at the output is stepped-up, or boosted.</p><p>The TPS613221ADBVR also has an enable input that allows the user to enable and disable the regulator. In addition, the power-good output signal reports the output voltage status. The TPS613221ADBVR is designed to provide superior performance and ease of use. It is designed to meet stringent requirements and stringent requirements of automotive applications.</p><p>In summary, the Texas Instruments TPS613221ADBVR is an efficient and easy to use synchronous, edge-mode, buck-boost DC-DC switching regulator. It is suitable for many applications, such as automotive, medical, consumer and computing applications. It operates from an input voltage of 2.5 V to 6 V and provides a regulated output voltage of 0.6 V to 5.25 V. It also has an enable input that can be used to enable and disable the regulator, and a power-good output signal that reports the output voltage status. The TPS613221ADBVR is designed to meet the stringent requirements and stringent requirements of automotive applications.</p>

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